Nokia has not published such details in a very specific way. You can look at quarterly and year-end financial results: ...

With "non-violet" I assume you mean "non-volatile". Anyway, in the end, the Java run-time does store the RMS data using the file system (the files...

Nokia stopped investing in (developing, maintaining) PyS60 long (years) before Nokia stopped developing/maintaining Symbian/S60.

For calling server-based functionlity, you can use, e.g., HTTP APIs (communicate using XML or JSON messages, for example). Look up articles and...

OMA DRM v1.0 is/was never intended for application/game copy protection (piracy prevention) purposes. Its original purpose was to be a relatively...

There aro no technical reasons why any mobile phone couldn't support multiple operating systems, dual-booting, etc. The hardware is not an issue in...

Porting in this case = re-write/re-create. You may be able to use some original audio and graphics assets as-is (adapting/converting them to suitable...

As far as I'm aware, there are no such APIs.

Which Symbian device (model)? Which .wgz? Did you create it yourself, or did you download it from somewhere? If the latter, then where?

What tools, programming language and for which platform have you developed your app? Knowing that (whether it is a web app, Java app, Flash Lite,...

For a few units, I doubt that Nokia is willing to do a customized firmware package, so that isn't a realistic alternative. If your customer orders...

Post the code you use to send the text to the backend, and also the code the backend uses to process the data. Somewhere someone along the way does...

https://www.developer.nokia.com/Distribute/Nokia_Store_guidelines.xhtml

Indeed, an texture/atlas map (single file, from which you clip smaller parts for your needs) is more efficient (in terms of memory/storage) than...

Right, the last Symbian based device was the Nokia 808 PureView, and there will be no more.

Download the "excess" files from the network at run-time and adapt your code to work, if it is not possible for some reason or another.

What I meant is that handle the payments on the website (or by making a contract on paper and mailing the invoive through regular postal services, or...

Nokia does not permit applications that do the charging/transactions through someone else (whereby Nokia does not get its share of the transaction)....

Hard to help if you don't show/post your code.